Berkey Phoenix Filter Elements - New Millennium Edition

Yes. Phoenix Gravity New Millennium Edition Filter Elements are direct drop-in replacements for Black Berkey Elements and are compatible with all Berkey stainless steel gravity filter systems including the Go Berkey, Travel Berkey, Big Berkey, Royal Berkey, Imperial Berkey, and Crown Berkey. They use the same mounting holes and the standard wing nut and washer hardware that came with your system. The same priming process applies as with Black Berkey Elements.

Both are gravity filtration elements made by New Millennium Concepts, Ltd. (NMCL) and use activated carbon-based media in a tortuous-path microfiltration design. The core differences are: Phoenix filters carry NSF/ANSI 42 and NSF/ANSI/CAN 372 certifications, while Black Berkey elements are independently lab tested to NSF/ANSI standards. Phoenix lasts up to 5,500 gallons per pair compared to 6,000 for Black Berkey. Phoenix is priced at $120 per pair. Black Berkey replacement elements are currently unavailable. For day-to-day use, the two filters are functionally equivalent and fully interchangeable across all Berkey stainless steel systems.

Phoenix filters are engineered for a higher flow rate, up to 4.2 gallons per hour per pair. The increase stays fully within the system's validated tolerance levels and has no impact on meeting the stated filtration standards.

Yes. Phoenix Gravity New Millennium Edition Filter Elements are certified to NSF/ANSI 42 (aesthetic effects including chlorine, chloramines, and particulates that affect taste and odor) and NSF/ANSI/CAN 372 (lead-free materials, in line with the U.S. Safe Drinking Water Act). Testing was conducted by NABL-accredited ISO/IEC 17025:2017 certified laboratories. Lab reports are publicly available on the Phoenix lab results page.

Phoenix filters are rated for 5,500 gallons per set of 2 elements (2,750 gallons per filter). For a typical household using 1 to 3 gallons of filtered water per day, that translates to several years of use before replacement. Most families see optimal performance with annual replacement, especially in areas with hard water, sediment, or heavy contaminant loads. Lifespan can be extended by periodically scrubbing the exterior of the elements under cold running water when flow rate slows.

Phoenix filters have fluoride reduction capability, but PF-2 fluoride filters are required for consistent fluoride removal across the full life of the elements. Carbon-based media loses fluoride reduction capability relatively quickly, typically after a few hundred gallons. PF-2 elements use activated alumina, which has a natural chemical affinity for fluoride and arsenic, and provide reliable fluoride reduction for up to 1,000 gallons per set. The PF-2 attaches to the bottom of each Phoenix element in the lower chamber.

No. The New Millennium Edition is manufactured exclusively for New Millennium Concepts, Ltd. (NMCL) and is the only filter NMCL endorses for use in Berkey water systems as an approved alternative to Black Berkey Elements (BB9-2). Independent testing confirms it reduces over 100 more contaminants than standard Phoenix Gravity Carbon Filters claim, and standard Phoenix Carbon Filters are not endorsed by NMCL for Berkey systems.

Phoenix filters are manufactured in India through NMCL's partnership with the Phoenix gravity filtration engineering team. The factory holds ISO 9001 certification for quality management and the WQA Gold Seal for water treatment product safety and performance. These certifications require rigorous internal, external, annual surveillance, and triennial recertification audits. India is recognized worldwide for innovation in gravity and ceramic filtration because engineers there design solutions for some of the toughest water conditions on earth.